Trace number 2091086

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pcs-restart 0.3.2? (TO) 1800.06 1802.42

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-49_ext.xml
MD5SUMdb92bd13396bbb96dad13ce7da283745
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints471
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension471
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.17/0.25	c Seed is 21776498
0.17/0.25	c Constructing HOME/instance-2091086-1247731382.xml  with 10807 constraints
0.17/0.25	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2091086-1247731382/watcher-2091086-1247731382 -o /tmp/evaluation-result-2091086-1247731382/solver-2091086-1247731382 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 21776498 HOME/instance-2091086-1247731382.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 14101
/proc/meminfo: memFree=1512744/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=18576 CPUtime=0
/proc/14101/stat : 14101 (runsolver) R 14099 14101 13271 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 60205075 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 237788261671 0 0 4096 24578 0 0 0 17 1 0 0
/proc/14101/statm: 4644 284 249 26 0 2626 0

[startup+0.013866 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 14101
/proc/meminfo: memFree=1512744/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=5356 CPUtime=0
/proc/14101/stat : 14101 (pcssolve) S 14099 14101 13271 0 -1 4194304 339 317 0 0 0 0 0 0 22 0 1 0 60205075 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14101/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101888 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 14101
/proc/meminfo: memFree=1512744/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=5696 CPUtime=0.07
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 1138 822 0 0 7 0 0 0 18 0 1 0 60205075 5832704 747 996147200 134512640 135095119 4294956304 18446744073709551615 134694225 0 0 4096 0 0 0 0 17 1 0 0
/proc/14101/statm: 1424 747 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.301924 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 14101
/proc/meminfo: memFree=1512744/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=8104 CPUtime=0.27
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 1800 822 0 0 27 0 0 0 19 0 1 0 60205075 8298496 1311 996147200 134512640 135095119 4294956304 18446744073709551615 134617227 0 0 4096 0 0 0 0 17 1 0 0
/proc/14101/statm: 2026 1311 378 142 0 980 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8104

[startup+0.701998 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 14101
/proc/meminfo: memFree=1512744/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=8104 CPUtime=0.67
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 1802 822 0 0 67 0 0 0 23 0 1 0 60205075 8298496 1313 996147200 134512640 135095119 4294956304 18446744073709551615 134589510 0 0 4096 0 0 0 0 17 1 0 0
/proc/14101/statm: 2026 1313 378 142 0 980 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8104

[startup+1.50114 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 14107
/proc/meminfo: memFree=1508824/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=8104 CPUtime=1.46
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 1808 822 0 0 146 0 0 0 25 0 1 0 60205075 8298496 1319 996147200 134512640 135095119 4294956304 18446744073709551615 134615475 0 0 4096 0 0 0 0 17 1 0 0
/proc/14101/statm: 2026 1319 378 142 0 980 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8104

[startup+3.10144 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 14107
/proc/meminfo: memFree=1508440/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=8104 CPUtime=3.07
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 1819 822 0 0 306 1 0 0 25 0 1 0 60205075 8298496 1330 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 1 0 0
/proc/14101/statm: 2026 1330 378 142 0 980 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8104

[startup+6.30303 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 14107
/proc/meminfo: memFree=1507864/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=8104 CPUtime=6.25
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 1841 822 0 0 624 1 0 0 25 0 1 0 60205075 8298496 1352 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/14101/statm: 2026 1352 378 142 0 980 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 8104

[startup+12.7012 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 14107
/proc/meminfo: memFree=1506400/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=9776 CPUtime=12.62
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 2178 822 0 0 1261 1 0 0 25 0 1 0 60205075 10010624 1560 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14101/statm: 2444 1560 378 142 0 1398 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 9776

[startup+25.5016 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 14107
/proc/meminfo: memFree=1503712/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=11328 CPUtime=25.35
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 2744 822 0 0 2534 1 0 0 25 0 1 0 60205075 11599872 1869 996147200 134512640 135095119 4294956304 18446744073709551615 134589504 0 0 4096 0 0 0 0 17 1 0 0
/proc/14101/statm: 2832 1869 378 142 0 1786 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 11328

[startup+51.1013 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 14107
/proc/meminfo: memFree=1497696/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=14200 CPUtime=50.84
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 3815 822 0 0 5081 3 0 0 25 0 1 0 60205075 14540800 2650 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/14101/statm: 3550 2650 378 142 0 2504 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 14200

[startup+102.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 14107
/proc/meminfo: memFree=1487072/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=18888 CPUtime=101.8
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 5434 822 0 0 10176 4 0 0 25 0 1 0 60205075 19341312 3756 996147200 134512640 135095119 4294956304 18446744073709551615 134636924 0 0 4096 0 0 0 0 17 1 0 0
/proc/14101/statm: 4722 3756 378 142 0 3676 0
Current children cumulated CPU time (s) 101.8
Current children cumulated vsize (KiB) 18888

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 14107
/proc/meminfo: memFree=1474208/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=28992 CPUtime=161.53
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 8401 822 0 0 16147 6 0 0 25 0 1 0 60205075 29687808 5185 996147200 134512640 135095119 4294956304 18446744073709551615 134607093 0 0 4096 0 0 0 0 17 1 0 0
/proc/14101/statm: 7248 5185 378 142 0 6202 0
Current children cumulated CPU time (s) 161.53
Current children cumulated vsize (KiB) 28992

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 14107
/proc/meminfo: memFree=1464864/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=29652 CPUtime=221.27
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 8915 822 0 0 22120 7 0 0 25 0 1 0 60205075 30363648 5699 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14101/statm: 7413 5699 378 142 0 6367 0
Current children cumulated CPU time (s) 221.27
Current children cumulated vsize (KiB) 29652

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 14107
/proc/meminfo: memFree=1454560/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=31500 CPUtime=281.01
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 9711 822 0 0 28093 8 0 0 25 0 1 0 60205075 32256000 6495 996147200 134512640 135095119 4294956304 18446744073709551615 134577763 0 0 4096 0 0 0 0 17 1 0 0
/proc/14101/statm: 7875 6495 378 142 0 6829 0
Current children cumulated CPU time (s) 281.01
Current children cumulated vsize (KiB) 31500

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 14107
/proc/meminfo: memFree=1444832/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=33216 CPUtime=340.75
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 10438 822 0 0 34066 9 0 0 25 0 1 0 60205075 34013184 7222 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/14101/statm: 8304 7222 378 142 0 7258 0
Current children cumulated CPU time (s) 340.75
Current children cumulated vsize (KiB) 33216

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 14148
/proc/meminfo: memFree=1500504/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=34928 CPUtime=400.53
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 11155 822 0 0 40043 10 0 0 25 0 1 0 60205075 35766272 7939 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14101/statm: 8732 7939 378 142 0 7686 0
Current children cumulated CPU time (s) 400.53
Current children cumulated vsize (KiB) 34928

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 14148
/proc/meminfo: memFree=1497432/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=44968 CPUtime=460.51
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 13965 822 0 0 46039 12 0 0 25 0 1 0 60205075 46047232 8700 996147200 134512640 135095119 4294956304 18446744073709551615 134617064 0 0 4096 0 0 0 0 17 0 0 0
/proc/14101/statm: 11242 8700 378 142 0 10196 0
Current children cumulated CPU time (s) 460.51
Current children cumulated vsize (KiB) 44968

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 14148
/proc/meminfo: memFree=1489688/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=55532 CPUtime=520.48
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 16883 822 0 0 52034 14 0 0 25 0 1 0 60205075 56864768 10593 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14101/statm: 13883 10593 378 142 0 12837 0
Current children cumulated CPU time (s) 520.48
Current children cumulated vsize (KiB) 55532

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 14148
/proc/meminfo: memFree=1488536/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=55532 CPUtime=580.46
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 17158 822 0 0 58032 14 0 0 25 0 1 0 60205075 56864768 10868 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/14101/statm: 13883 10868 378 142 0 12837 0
Current children cumulated CPU time (s) 580.46
Current children cumulated vsize (KiB) 55532

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 14148
/proc/meminfo: memFree=1487448/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=55532 CPUtime=640.44
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 17428 822 0 0 64030 14 0 0 25 0 1 0 60205075 56864768 11138 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/14101/statm: 13883 11138 378 142 0 12837 0
Current children cumulated CPU time (s) 640.44
Current children cumulated vsize (KiB) 55532

[startup+702.303 s]

################
# More data... #
################

[startup+822.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 14148
/proc/meminfo: memFree=1481560/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=58440 CPUtime=820.36
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 18898 822 0 0 82020 16 0 0 25 0 1 0 60205075 59842560 12608 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/14101/statm: 14610 12608 378 142 0 13564 0
Current children cumulated CPU time (s) 820.36
Current children cumulated vsize (KiB) 58440

[startup+882.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 14148
/proc/meminfo: memFree=1479256/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=59760 CPUtime=880.32
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 19453 822 0 0 88015 17 0 0 25 0 1 0 60205075 61194240 13163 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14101/statm: 14940 13163 378 142 0 13894 0
Current children cumulated CPU time (s) 880.32
Current children cumulated vsize (KiB) 59760

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 14148
/proc/meminfo: memFree=1477080/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=60956 CPUtime=940.29
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 20005 822 0 0 94012 17 0 0 25 0 1 0 60205075 62418944 13715 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/14101/statm: 15239 13715 378 142 0 14193 0
Current children cumulated CPU time (s) 940.29
Current children cumulated vsize (KiB) 60956

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 14148
/proc/meminfo: memFree=1475032/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=62144 CPUtime=1000.27
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 20512 822 0 0 100009 18 0 0 25 0 1 0 60205075 63635456 14222 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14101/statm: 15536 14222 378 142 0 14490 0
Current children cumulated CPU time (s) 1000.27
Current children cumulated vsize (KiB) 62144

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 14148
/proc/meminfo: memFree=1472792/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=63332 CPUtime=1060.25
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 21046 822 0 0 106006 19 0 0 25 0 1 0 60205075 64851968 14756 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14101/statm: 15833 14756 378 142 0 14787 0
Current children cumulated CPU time (s) 1060.25
Current children cumulated vsize (KiB) 63332

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 14148
/proc/meminfo: memFree=1470488/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=81036 CPUtime=1120.22
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 25679 822 0 0 112000 22 0 0 25 0 1 0 60205075 82980864 15292 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14101/statm: 20259 15292 378 142 0 19213 0
Current children cumulated CPU time (s) 1120.22
Current children cumulated vsize (KiB) 81036

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 14148
/proc/meminfo: memFree=1468504/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=82224 CPUtime=1180.19
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 26199 822 0 0 117997 22 0 0 25 0 1 0 60205075 84197376 15812 996147200 134512640 135095119 4294956304 18446744073709551615 134642641 0 0 4096 0 0 0 0 17 0 0 0
/proc/14101/statm: 20556 15812 378 142 0 19510 0
Current children cumulated CPU time (s) 1180.19
Current children cumulated vsize (KiB) 82224

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 14148
/proc/meminfo: memFree=1466456/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=83412 CPUtime=1240.17
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 26714 822 0 0 123994 23 0 0 25 0 1 0 60205075 85413888 16327 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14101/statm: 20853 16327 378 142 0 19807 0
Current children cumulated CPU time (s) 1240.17
Current children cumulated vsize (KiB) 83412

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 14148
/proc/meminfo: memFree=1464536/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=84472 CPUtime=1300.14
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 27178 822 0 0 129991 23 0 0 25 0 1 0 60205075 86499328 16791 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14101/statm: 21118 16791 378 142 0 20072 0
Current children cumulated CPU time (s) 1300.14
Current children cumulated vsize (KiB) 84472

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 14148
/proc/meminfo: memFree=1462424/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=85796 CPUtime=1360.12
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 27721 822 0 0 135988 24 0 0 25 0 1 0 60205075 87855104 17334 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14101/statm: 21449 17334 378 142 0 20403 0
Current children cumulated CPU time (s) 1360.12
Current children cumulated vsize (KiB) 85796

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 14148
/proc/meminfo: memFree=1460440/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=86856 CPUtime=1420.09
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 28204 822 0 0 141985 24 0 0 25 0 1 0 60205075 88940544 17817 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14101/statm: 21714 17817 378 142 0 20668 0
Current children cumulated CPU time (s) 1420.09
Current children cumulated vsize (KiB) 86856

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 14148
/proc/meminfo: memFree=1458648/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=87912 CPUtime=1480.06
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 28655 822 0 0 147981 25 0 0 25 0 1 0 60205075 90021888 18268 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14101/statm: 21978 18268 378 142 0 20932 0
Current children cumulated CPU time (s) 1480.06
Current children cumulated vsize (KiB) 87912

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 14148
/proc/meminfo: memFree=1443800/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=110100 CPUtime=1540.03
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 34406 822 0 0 153976 27 0 0 25 0 1 0 60205075 112742400 21970 996147200 134512640 135095119 4294956304 18446744073709551615 134641700 0 0 4096 0 0 0 0 17 0 0 0
/proc/14101/statm: 27525 21970 378 142 0 26479 0
Current children cumulated CPU time (s) 1540.03
Current children cumulated vsize (KiB) 110100

[startup+1602.3 s]
/proc/loadavg: 2.04 2.00 2.00 3/82 14148
/proc/meminfo: memFree=1442968/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=110100 CPUtime=1600.01
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 34597 822 0 0 159973 28 0 0 25 0 1 0 60205075 112742400 22161 996147200 134512640 135095119 4294956304 18446744073709551615 134642955 0 0 4096 0 0 0 0 17 0 0 0
/proc/14101/statm: 27525 22161 378 142 0 26479 0
Current children cumulated CPU time (s) 1600.01
Current children cumulated vsize (KiB) 110100

[startup+1662.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/82 14148
/proc/meminfo: memFree=1442136/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=110100 CPUtime=1659.98
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 34783 822 0 0 165970 28 0 0 25 0 1 0 60205075 112742400 22347 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14101/statm: 27525 22347 378 142 0 26479 0
Current children cumulated CPU time (s) 1659.98
Current children cumulated vsize (KiB) 110100

[startup+1722.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/82 14148
/proc/meminfo: memFree=1441432/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=110100 CPUtime=1719.95
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 34965 822 0 0 171967 28 0 0 25 0 1 0 60205075 112742400 22529 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14101/statm: 27525 22529 378 142 0 26479 0
Current children cumulated CPU time (s) 1719.95
Current children cumulated vsize (KiB) 110100

[startup+1782.3 s]
/proc/loadavg: 2.06 2.03 2.00 4/82 14148
/proc/meminfo: memFree=1440728/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=110100 CPUtime=1779.93
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 35143 822 0 0 177964 29 0 0 25 0 1 0 60205075 112742400 22707 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/14101/statm: 27525 22707 378 142 0 26479 0
Current children cumulated CPU time (s) 1779.93
Current children cumulated vsize (KiB) 110100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.4 s]
/proc/loadavg: 2.18 2.06 2.01 3/82 14148
/proc/meminfo: memFree=1440472/2055920 swapFree=4192812/4192956
[pid=14101] ppid=14099 vsize=110100 CPUtime=1800.02
/proc/14101/stat : 14101 (pcs.small) R 14099 14101 13271 0 -1 4194304 35201 822 0 0 179973 29 0 0 25 0 1 0 60205075 112742400 22765 996147200 134512640 135095119 4294956304 18446744073709551615 134643010 0 0 4096 0 0 0 0 17 0 0 0
/proc/14101/statm: 27525 22765 378 142 0 26479 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 110100

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.42
CPU time (s): 1800.06
CPU user time (s): 1799.74
CPU system time (s): 0.314952
CPU usage (%): 99.8689
Max. virtual memory (cumulated for all children) (KiB): 111168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.314952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36023
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 22
involuntary context switches= 9492

runsolver used 1.90571 second user time and 4.84226 second system time

The end

Launcher Data 

Begin job on node24 at 2009-07-16 10:03:02
IDJOB=2091086
IDBENCH=59993
IDSOLVER=734
FILE ID=node24/2091086-1247731382
PBS_JOBID= 9521525
Free space on /tmp= 66412 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-49_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091086-1247731382/watcher-2091086-1247731382 -o /tmp/evaluation-result-2091086-1247731382/solver-2091086-1247731382 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 21776498 HOME/instance-2091086-1247731382.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= db92bd13396bbb96dad13ce7da283745
RANDOM SEED=21776498

node24.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.287
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.287
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1513160 kB
Buffers:         82124 kB
Cached:         324856 kB
SwapCached:          0 kB
Active:          95824 kB
Inactive:       362268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1513160 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2116 kB
Writeback:           0 kB
Mapped:          62636 kB
Slab:            69896 kB
Committed_AS:   573172 kB
PageTables:       1844 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66412 MiB
End job on node24 at 2009-07-16 10:33:07